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Is This Website Built With BunnyCDN?

Paste any URL below. Our scanner checks 3 BunnyCDN-specific fingerprints — scripts, CDN domains, HTML attributes, and HTTP headers — and returns a confidence score instantly.

How to Tell if a Website Uses BunnyCDN

Identifying whether a website was built with BunnyCDN used to require technical expertise — inspecting source code, tracing network requests in DevTools, and knowing which patterns to look for. Our free scanner automates all of that: it fetches the page, analyzes 3 BunnyCDN-specific signals, and returns a verdict with a confidence score.

You might want to detect BunnyCDN for competitive research, due diligence before acquiring a site, or simple curiosity. Whatever the reason, this page covers every method — automated and manual.

What is BunnyCDN?

BunnyCDN is a content delivery network and hosting platform developed by bunny.net, designed for developers, media publishers, and businesses seeking fast, cost-effective global asset delivery with edge storage capabilities. The detection engine on AIWebsiteDetector.com identifies BunnyCDN-powered sites through a combination of two distinct CDN domain patterns — typically subdomains or URLs routed through BunnyCDN's edge network — alongside one characteristic HTTP response header that BunnyCDN injects during content delivery. These signals are parsed from live HTTP responses and network requests, allowing the detector to distinguish BunnyCDN from other CDN providers with high specificity. BunnyCDN is particularly recognizable due to its use of the `b-cdn.net` domain family for pull zones and storage zones, which appear consistently across asset URLs embedded in page markup and scripts. This combination of domain fingerprinting and header analysis makes BunnyCDN one of the more reliably detectable CDN platforms, as its network routing leaves persistent, identifiable traces at the HTTP layer rather than relying solely on JavaScript-side signals.

It is primarily used for business websites, portfolios, landing pages, and personal sites without coding knowledge.

Visit BunnyCDN official website

Signs a Website Is Built With BunnyCDN

Our detection engine checks 3 unique BunnyCDN fingerprints. Here are the most reliable signals:

High Confidence

CDN Domain

Assets (images, scripts, fonts) are loaded from BunnyCDN-specific CDN domains. This is one of the most reliable signals because CDN domains are hard to hide.

b-cdn.netbunnycdn.net
High Confidence

HTTP Response Headers

BunnyCDN-hosted sites respond with specific HTTP headers that identify the platform or infrastructure. These are visible in DevTools → Network tab.

server

How to Manually Detect BunnyCDN Websites

Method 1 — View Page Source

  1. Open the website in your browser
  2. Press Ctrl+U (Windows) or Cmd+Option+U (Mac)
  3. Search (Ctrl+F) for bunnycdn or bunnycdn
  4. If found in script src, class names, or meta tags — it's likely BunnyCDN

Method 2 — Browser DevTools Network Tab

  1. Press F12 to open DevTools
  2. Click the Network tab and reload the page
  3. Filter by bunnycdn in the search box
  4. If you see requests to BunnyCDN-specific domains, it's confirmed
Faster: Skip the manual steps — paste the URL into our scanner above and we check all 3 signals in seconds.

How Our BunnyCDN Detector Works

When you submit a URL, our engine fetches the page from its server — just like a browser would — then analyzes the response across 3 BunnyCDN-specific fingerprints:

Script analysis

We scan all loaded JavaScript files for known CDN paths and runtime names

CDN domain matching

We cross-reference every asset request against known platform CDNs

HTML pattern scanning

We search the DOM for platform-specific class names and data attributes

Header inspection

We read HTTP response headers that identify the server or platform

Meta tag extraction

We check generator and other meta tags in the document head

Confidence scoring

We weight each matched signal and normalize to a 0–99% score

How to Build a Similar Website With BunnyCDN

Sign up at https://bunny.net, pick a template, customize it with the drag-and-drop editor, add your content, and publish. Most website builders offer free plans to get started.

Other popular website builders include Wix, Squarespace, Webflow, Carrd, and Showit.

Get started with BunnyCDN

Frequently Asked Questions

How can I tell if a website was built with BunnyCDN?

The most reliable ways to detect BunnyCDN are: (1) open DevTools → Network tab and look for requests to BunnyCDN-specific CDN domains, (2) view page source and search for BunnyCDN-specific class names or data attributes, (3) use our free scanner — we check 3 detection signals automatically and return a confidence score.

Is your BunnyCDN detector free?

Yes, completely free. Paste any URL into our scanner and we'll analyze it for BunnyCDN fingerprints immediately. No account required, no limits on scans.

How accurate is the BunnyCDN detection?

We check 3 unique BunnyCDN fingerprint signals across HTML, JavaScript, CDN domains, meta tags, and HTTP headers. Our confidence score reflects how many signals matched — a score above 70% is a strong indicator. We cap accuracy at 99% to reflect that all fingerprint-based detection is probabilistic.

Can BunnyCDN sites be detected if they use a custom domain?

Yes. Custom domains don't hide the underlying platform. The JavaScript files, CDN requests, HTML attributes, and server headers all remain identifiable regardless of the domain name used. Our scanner fetches the page directly and analyzes its technical composition.

What should I do after detecting a BunnyCDN website?

If you want to build something similar, visit https://bunny.net to learn more or sign up. If you're doing competitive research, our scan result also shows the full technology stack — including hosting platform, domain age, and other detected technologies. You can share the result link with your team.